A safe bet for the BO2 shield is 10,000,002 or if you have the credits to waste, then bid 16-21 mil and you are sure to win one. I have only won a couple, one for 5 mil +1 and one for 8 mil +1, but I bid on these in the morning, I’m playing on the UK server, so around 3am there is only about 250 people online.

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